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Alpha 1-2 LDplus

Product catalog summary

Overview
Martin Christ Gefriertrocknungsanlagen GmbH offers a comprehensive range of freeze dryers and vacuum concentrators suitable for various applications, from routine laboratory use to high-end pharmaceutical research. The company provides solutions for industrial production, research and development, and process optimization.

Product Spectrum
The product line includes the Alpha and Beta series of freeze dryers, which are designed to handle both routine and specialized freeze-drying procedures. These systems are equipped with the LDplus operator interface for intuitive control and consistent results.

Technical Specifications

Alpha 1-2: Capacity of 2.5 kg, ice condenser temperature of -55°C, and a shelf temperature of -25°C. It features 3 shelves with a total surface area of 920 cm².
Alpha 1-4 / 2-4: Capacity of 4 kg, ice condenser temperatures of -55°C or -85°C, and shelf temperatures of -25°C or -50°C. It includes 5 shelves with a total surface area of 0.5 m².
Beta 1-8 / 2-8: Capacity of 8 kg, ice condenser temperatures of -55°C or -85°C, and shelf temperatures of -25°C or -50°C. It includes 5 shelves with a total surface area of 0.5 m².

Innovative Features

Compact design with high-performance capabilities.
Modular system allowing for procedural and capacity expansion.
High-quality stainless steel ice condenser chambers with efficient thermal insulation.
Digital display of ice condenser temperature and vacuum control for process optimization.
Optional RS-232 interface for process documentation.

Control System - LDplus
The LDplus control system offers a user-friendly interface with a graphic LC display, providing clear process data such as ice condenser temperature, process time, and vacuum levels. It supports multiple languages and includes vacuum control for process time optimization.

Conclusion
Martin Christ's freeze dryers are designed to meet diverse freeze-drying needs with flexibility and reliability, supported by a range of accessories and configurations tailored to specific procedural requirements.

Catalog excerpts

Freeze Dryers Vacuum Concentrators Martin Christ Gefriertrocknungsanlagen GmbH P.O. Box 17 13 • D-37507 Osterode am Harz, Germany www.martinchrist.de e-mail: [email protected] Laboratory Freeze Dryers Routine Processes Freeze Dryers Vacuum Concentrators

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Your Freeze-Drying Needs ^Product Spectrum Our comprehensive product range of freeze dryers and vacu- um concentrators for every application. Do not hesitate to contact us for an individual configuration of your system. Freeze dryers for industrial production Pilot systems for process development and optimization Freeze dryers for research and development Rotational vacuum concentrators, available in 4 sizes, covering the gamut from solving routine laboratory problems to the evaporation in high-end pharmaceutical Freeze dryers for routine laboratory use Freeze Dryers Vacuum Concentrators

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Technical Data Ice condenser capacity Ice condenser performance Ice condenser temperature Shelf temperature when pre-freezing inside the ice condenser chamber Max. shelf surface area when drying outside the ice condenser chamber Max. shelf surface area when drying in injection vials with stoppering under vacuum or nitrogen atmosphere Drying in round bottom flasks Dimensions of base unit Weight Electrical connection (other voltages available) Max. power consumption Max. current Max. ambient temperature (unit is air-cooled, higher temperatures upon request) Ice condenser capacity Ice condenser...

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Configuration Incremental condensing performance for every application A variety of basic units and accessories are available. Their choice depends on: · required ice condenser temperature, i.e. -55°C for waterbased samples, -85°C for substances with low freezing points or containing organic solvents · number of shelves, i.e. number of flasks needed for the amount of product per batch · maximum ice condenser performance required, i.e. total quantity of ice produced until defrosting Configuration tailored to your procedural needs The adjacent illustrations show examples of the range of system...

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